Update Jenkins tests

Test jshint and jscs through npm using latest version of jscs and jshint.

Add support for composer.json running phplint and in the future php code
sniffer.

Change-Id: Id8f11f9414fae8313dc18a857a07e11694354dcb

.gitignore

@@ -1,5 +1,7 @@
-.svn
 *~
 *.kate-swp
 .*.swp
 .directory
+/node_modules/
+/vendor/
+/composer.lock

.jscsrc

@@ -0,0 +1,6 @@
+{
+	"preset": "wikimedia",
+	"requireVarDeclFirst": null,
+	"requireMultipleVarDecl": null,
+	"disallowEmptyBlocks": null
+}

.jshintignore

@@ -1,2 +1,4 @@
+node_modules
+vendor
 # upstream libs
 resources/lib/

.jshintrc

@@ -0,0 +1,25 @@
+{
+	// Enforcing
+	"bitwise": true,
+	"eqeqeq": true,
+	"freeze": true,
+	"latedef": true,
+	"noarg": true,
+	"nonew": true,
+	"undef": true,
+	"unused": true,
+	"strict": false,
+
+	// Relaxing
+	"es5": false,
+
+	// Environment
+	"browser": true,
+	"jquery": true,
+
+	"globals": {
+		"mediaWiki": false,
+		"CodeMirror": false,
+		"mod": false
+	}
+}

Gruntfile.js

@@ -0,0 +1,35 @@
+/*jshint node:true */
+module.exports = function ( grunt ) {
+	grunt.loadNpmTasks( 'grunt-contrib-jshint' );
+	grunt.loadNpmTasks( 'grunt-jsonlint' );
+	grunt.loadNpmTasks( 'grunt-banana-checker' );
+	grunt.loadNpmTasks( 'grunt-jscs' );
+
+	grunt.initConfig( {
+		jshint: {
+			options: {
+				jshintrc: true
+			},
+			all: [
+				'**/*.js',
+				'!resources/lib/**',
+				'!node_modules/**'
+			]
+		},
+		jscs: {
+			src: '<%= jshint.all %>'
+		},
+		banana: {
+			all: 'i18n/'
+		},
+		jsonlint: {
+			all: [
+				'**/*.json',
+				'!node_modules/**'
+			]
+		}
+	} );
+
+	grunt.registerTask( 'test', [ 'jshint', 'jscs', 'jsonlint', 'banana' ] );
+	grunt.registerTask( 'default', 'test' );
+};

composer.json

@@ -0,0 +1,10 @@
+{
+	"require-dev": {
+		"jakub-onderka/php-parallel-lint": "0.9"
+	},
+	"scripts": {
+		"test": [
+			"parallel-lint . --exclude vendor"
+		]
+	}
+}

package.json

@@ -0,0 +1,13 @@
+{
+  "scripts": {
+    "test": "grunt test"
+  },
+  "devDependencies": {
+    "grunt": "0.4.5",
+    "grunt-cli": "0.1.13",
+    "grunt-contrib-jshint": "0.11.3",
+    "grunt-banana-checker": "0.4.0",
+    "grunt-jscs": "2.5.0",
+    "grunt-jsonlint": "1.0.7"
+  }
+}

resources/ext.CodeMirror.js

@@ -1,4 +1,3 @@
-/* global CodeMirror, mediaWiki */
 ( function ( mw, $ ) {
 	if ( mw.config.get( 'wgCodeEditorCurrentLanguage' ) ) { // If the CodeEditor is used then just exit;
 		return;
@@ -11,7 +10,7 @@
 		api = new mw.Api(),
 		// function for a textselection function for CodeMirror
 		cmTextSelection = function ( command, options ) {
-			if ( !codeMirror || codeMirror.getTextArea() !== this[0] ) {
+			if ( !codeMirror || codeMirror.getTextArea() !== this[ 0 ] ) {
 				return origTextSelection.call( this, command, options );
 			}
 			var fn, retval;
@@ -42,13 +41,17 @@
 				 */
 				encapsulateSelection: function ( options ) {
 					return this.each( function () {
-						var insertText, selText,
-								selectPeri = options.selectPeri,
-								pre = options.pre, post = options.post;
+						var insertText,
+							selText,
+							selectPeri = options.selectPeri,
+							pre = options.pre,
+							post = options.post,
+							startCursor = codeMirror.doc.getCursor( true ),
+							endCursor = codeMirror.doc.getCursor( false );
 
 						if ( options.selectionStart !== undefined ) {
-							//fn[command].call( this, options );
-							fn.setSelection( { 'start': options.selectionStart, 'end': options.selectionEnd } ); // not tested
+							// fn[command].call( this, options );
+							fn.setSelection( { start: options.selectionStart, end: options.selectionEnd } ); // not tested
 						}
 
 						selText = codeMirror.doc.getSelection();
@@ -80,8 +83,9 @@
 							var i,
 								insertText = '',
 								selTextArr = selText.split( '\n' );
+
 							for ( i = 0; i < selTextArr.length; i++ ) {
-								insertText += pre + selTextArr[i] + post;
+								insertText += pre + selTextArr[ i ] + post;
 								if ( i !== selTextArr.length - 1 ) {
 									insertText += '\n';
 								}
@@ -96,13 +100,12 @@
 							insertText = pre + selText + post;
 						}
 
-						var startCursor = codeMirror.doc.getCursor( true );
 						if ( options.ownline ) {
 							if ( startCursor.ch !== 0 ) {
 								insertText = '\n' + insertText;
 								pre += '\n';
 							}
-							var endCursor = codeMirror.doc.getCursor( false );
+
 							if ( codeMirror.doc.getLine( endCursor.line ).length !== endCursor.ch ) {
 								insertText += '\n';
 								post += '\n';
@@ -117,7 +120,7 @@
 									codeMirror.doc.posFromIndex( codeMirror.doc.indexFromPos( startCursor ) + pre.length + selText.length )
 								);
 						}
-					});
+					} );
 				},
 
 				/**
@@ -125,37 +128,35 @@
 				 * in a textarea
 				 */
 				getCaretPosition: function ( options ) {
-					var caretPos = codeMirror.doc.indexFromPos( codeMirror.doc.getCursor( true ) );
+					var caretPos = codeMirror.doc.indexFromPos( codeMirror.doc.getCursor( true ) ),
+						endPos = codeMirror.doc.indexFromPos( codeMirror.doc.getCursor( false ) );
 					if ( options.startAndEnd ) {
-						var endPos = codeMirror.doc.indexFromPos( codeMirror.doc.getCursor( false ) );
 						return [ caretPos, endPos ];
 					}
 					return caretPos;
 				},
 
-				 setSelection: function ( options ) {
+				setSelection: function ( options ) {
 					return this.each( function () {
 						codeMirror.doc.setSelection( codeMirror.doc.posFromIndex( options.start ), codeMirror.doc.posFromIndex( options.end ) );
-					});
-				 },
+					} );
+				},
 
 				/**
 				* Scroll a textarea to the current cursor position. You can set the cursor
 				* position with setSelection()
-				* @param options boolean Whether to force a scroll even if the caret position
-				*  is already visible. Defaults to false
 				*/
-				scrollToCaretPosition: function ( /* options */ ) {
-					return this.each(function () {
+				scrollToCaretPosition: function () {
+					return this.each( function () {
 						codeMirror.scrollIntoView( null );
-					});
+					} );
 				}
 			};
 
 			switch ( command ) {
-				//case 'getContents': // no params
-				//case 'setContents': // no params with defaults
-				//case 'getSelection': // no params
+				// case 'getContents': // no params
+				// case 'setContents': // no params with defaults
+				// case 'getSelection': // no params
 				case 'encapsulateSelection':
 					options = $.extend( {
 						pre: '', // Text to insert before the cursor/selection
@@ -203,7 +204,7 @@
 					break;
 			}
 
-			retval = fn[command].call( this, options );
+			retval = fn[ command ].call( this, options );
 			codeMirror.focus();
 
 			return retval;
@@ -218,18 +219,18 @@
 				$( '#wpTextbox1' ).wikiEditor(
 					'addToToolbar',
 					{
-						'section': 'main',
-						'groups': {
-							'codemirror':{
-								'tools': {
-									'CodeMirror': {
+						section: 'main',
+						groups: {
+							codemirror: {
+								tools: {
+									CodeMirror: {
 										label: mw.msg( msg ),
 										type: 'button',
 										// FIXME: There should be a better way?
 										icon: mw.config.get( 'wgExtensionAssetsPath' ) + '/CodeMirror/resources/images/cm-' + ( codeMirror ? 'on.png' : 'off.png' ),
 										action: {
 											type: 'callback',
-											execute: function( context ) {
+											execute: function ( context ) {
 												switchCodeMirror( context );
 											}
 										}
@@ -245,7 +246,7 @@
 
 	// define JQuery hook for searching and replacing text using JS if CodeMirror is enabled, see Bug: T108711
 	$.valHooks.textarea = {
-		get: function( elem ) {
+		get: function ( elem ) {
 			if ( elem.id === 'wpTextbox1' && codeMirror ) {
 				return codeMirror.doc.getValue();
 			} else if ( originHooksTextarea ) {
@@ -253,7 +254,7 @@
 			}
 			return elem.value;
 		},
-		set: function( elem, value ) {
+		set: function ( elem, value ) {
 			if ( elem.id === 'wpTextbox1' && codeMirror ) {
 				return codeMirror.doc.setValue( value );
 			} else if ( originHooksTextarea ) {
@@ -266,7 +267,7 @@
 	/**
 	 * Save CodeMirror enabled pref.
 	 *
-	 * @param {Boolean} prefValue True, if CodeMirror should be enabled by default, otherwise false.
+	 * @param {boolean} prefValue True, if CodeMirror should be enabled by default, otherwise false.
 	 */
 	function setCodeEditorPreference( prefValue ) {
 		if ( mw.user.isAnon() ) { // Skip it for anon users
@@ -322,10 +323,10 @@
 	function enableCodeMirror() {
 		var textbox1 = $( '#wpTextbox1' );
 
-		if ( textbox1[0].style.display === 'none' ) {
+		if ( textbox1[ 0 ].style.display === 'none' ) {
 			return;
 		}
-		codeMirror = CodeMirror.fromTextArea( textbox1[0], {
+		codeMirror = CodeMirror.fromTextArea( textbox1[ 0 ], {
 				mwextFunctionSynonyms: mw.config.get( 'extCodeMirrorFunctionSynonyms' ),
 				mwextTags: mw.config.get( 'extCodeMirrorTags' ),
 				mwextDoubleUnderscore: mw.config.get( 'extCodeMirrorDoubleUnderscore' ),
@@ -333,7 +334,7 @@
 				mwextModes: mw.config.get( 'extCodeMirrorExtModes' ),
 				styleActiveLine: true,
 				lineWrapping: true,
-				readOnly: textbox1[0].readOnly,
+				readOnly: textbox1[ 0 ].readOnly,
 				// select mediawiki as text input mode
 				mode: 'text/mediawiki',
 				extraKeys: {
@@ -341,7 +342,7 @@
 				}
 			} );
 		// Our best friend, IE, needs some special css
-		if ( window.navigator.userAgent.indexOf('Trident/') > -1 ) {
+		if ( window.navigator.userAgent.indexOf( 'Trident/' ) > -1 ) {
 			$( '.CodeMirror' ).addClass( 'CodeMirrorIE' );
 		}
 
@@ -366,7 +367,7 @@
 				var $image = $( '<img>' ).attr( {
 					width: 23,
 					height: 22,
-					src: mw.config.get( 'wgExtensionAssetsPath' ) + '/CodeMirror/resources/images/old-cm-' + (codeMirror ? 'on.png' : 'off.png'),
+					src: mw.config.get( 'wgExtensionAssetsPath' ) + '/CodeMirror/resources/images/old-cm-' + ( codeMirror ? 'on.png' : 'off.png' ),
 					alt: 'CodeMirror',
 					title: 'CodeMirror',
 					id: 'CodeMirrorButton',